609535080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1999}}^1$

素因数の和:2045

約数の個数: 288

約数和(自身を含む): 2489760000

約数和(自身を除く): 1880224920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 121, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 242, 252, 264, 280, 308, 315, 330, 360, 363, 385, 396, 420, 440, 462, 484, 495, 504, 605, 616, 630, 660, 693, 726, 770, 792, 840, 847, 924, 968, 990, 1089, 1155, 1210, 1260, 1320, 1386, 1452, 1540, 1694, 1815, 1848, 1980, 1999, 2178, 2310, 2420, 2520, 2541, 2772, 2904, 3080, 3388, 3465, 3630, 3960, 3998, 4235, 4356, 4620, 4840, 5082, 5445, 5544, 5997, 6776, 6930, 7260, 7623, 7996, 8470, 8712, 9240, 9995, 10164, 10890, 11994, 12705, 13860, 13993, 14520, 15246, 15992, 16940, 17991, 19990, 20328, 21780, 21989, 23988, 25410, 27720, 27986, 29985, 30492, 33880, 35982, 38115, 39980, 41979, 43560, 43978, 47976, 50820, 55972, 59970, 60984, 65967, 69965, 71964, 76230, 79960, 83958, 87956, 89955, 101640, 109945, 111944, 119940, 125937, 131934, 139930, 143928, 152460, 153923, 167916, 175912, 179910, 197901, 209895, 219890, 239880, 241879, 251874, 263868, 279860, 304920, 307846, 329835, 335832, 359820, 395802, 419790, 439780, 461769, 483758, 503748, 527736, 559720, 615692, 629685, 659670, 719640, 725637, 769615, 791604, 839580, 879560, 923538, 967516, 989505, 1007496, 1209395, 1231384, 1259370, 1319340, 1385307, 1451274, 1539230, 1583208, 1679160, 1693153, 1847076, 1935032, 1979010, 2176911, 2308845, 2418790, 2518740, 2638680, 2770614, 2902548, 3078460, 3386306, 3628185, 3694152, 3958020, 4353822, 4617690, 4837580, 5037480, 5079459, 5541228, 5805096, 6156920, 6772612, 6926535, 7256370, 7916040, 8465765, 8707644, 9235380, 9675160, 10158918, 10884555, 11082456, 13545224, 13853070, 14512740, 15238377, 16931530, 17415288, 18470760, 20317836, 21769110, 25397295, 27706140, 29025480, 30476754, 33863060, 40635672, 43538220, 50794590, 55412280, 60953508, 67726120, 76191885, 87076440, 101589180, 121907016, 152383770, 203178360, 304767540, 609535080]

約数ペア:

[(1, 609535080), (2, 304767540), (3, 203178360), (4, 152383770), (5, 121907016), (6, 101589180), (7, 87076440), (8, 76191885), (9, 67726120), (10, 60953508), (11, 55412280), (12, 50794590), (14, 43538220), (15, 40635672), (18, 33863060), (20, 30476754), (21, 29025480), (22, 27706140), (24, 25397295), (28, 21769110), (30, 20317836), (33, 18470760), (35, 17415288), (36, 16931530), (40, 15238377), (42, 14512740), (44, 13853070), (45, 13545224), (55, 11082456), (56, 10884555), (60, 10158918), (63, 9675160), (66, 9235380), (70, 8707644), (72, 8465765), (77, 7916040), (84, 7256370), (88, 6926535), (90, 6772612), (99, 6156920), (105, 5805096), (110, 5541228), (120, 5079459), (121, 5037480), (126, 4837580), (132, 4617690), (140, 4353822), (154, 3958020), (165, 3694152), (168, 3628185), (180, 3386306), (198, 3078460), (210, 2902548), (220, 2770614), (231, 2638680), (242, 2518740), (252, 2418790), (264, 2308845), (280, 2176911), (308, 1979010), (315, 1935032), (330, 1847076), (360, 1693153), (363, 1679160), (385, 1583208), (396, 1539230), (420, 1451274), (440, 1385307), (462, 1319340), (484, 1259370), (495, 1231384), (504, 1209395), (605, 1007496), (616, 989505), (630, 967516), (660, 923538), (693, 879560), (726, 839580), (770, 791604), (792, 769615), (840, 725637), (847, 719640), (924, 659670), (968, 629685), (990, 615692), (1089, 559720), (1155, 527736), (1210, 503748), (1260, 483758), (1320, 461769), (1386, 439780), (1452, 419790), (1540, 395802), (1694, 359820), (1815, 335832), (1848, 329835), (1980, 307846), (1999, 304920), (2178, 279860), (2310, 263868), (2420, 251874), (2520, 241879), (2541, 239880), (2772, 219890), (2904, 209895), (3080, 197901), (3388, 179910), (3465, 175912), (3630, 167916), (3960, 153923), (3998, 152460), (4235, 143928), (4356, 139930), (4620, 131934), (4840, 125937), (5082, 119940), (5445, 111944), (5544, 109945), (5997, 101640), (6776, 89955), (6930, 87956), (7260, 83958), (7623, 79960), (7996, 76230), (8470, 71964), (8712, 69965), (9240, 65967), (9995, 60984), (10164, 59970), (10890, 55972), (11994, 50820), (12705, 47976), (13860, 43978), (13993, 43560), (14520, 41979), (15246, 39980), (15992, 38115), (16940, 35982), (17991, 33880), (19990, 30492), (20328, 29985), (21780, 27986), (21989, 27720), (23988, 25410)]